The graph below gives information about U S government spending on research between 1980 and 2008

Grammar and spelling errors:
Line 5, column 26, Rule ID: CURRENCY[1]
Message: The currency mark is usually put at the beginning of the number: '$8'.
Suggestion: $8
...e exception Beginning with more than 8$ billion in 1980, the expenditure on Hea...
^^
Line 5, column 120, Rule ID: CURRENCY[1]
Message: The currency mark is usually put at the beginning of the number: '$22'.
Suggestion: $22
...ramatically to reach its peak at around 22$ billion, despite a decrease of about 5$...
^^^
Line 5, column 161, Rule ID: CURRENCY[1]
Message: The currency mark is usually put at the beginning of the number: '$5'.
Suggestion: $5
...2$ billion, despite a decrease of about 5$ billion from 2004 to 2008, this figure ...
^^
Line 5, column 319, Rule ID: CURRENCY[1]
Message: The currency mark is usually put at the beginning of the number: '$3'.
Suggestion: $3
...ence was the lowest, from approximately 3$ billion then gradually rose to 5$ Al...
^^
Line 5, column 353, Rule ID: CURRENCY[1]
Message: The currency mark is usually put at the beginning of the number: '$5'.
Suggestion: $5
...ately 3$ billion then gradually rose to 5$ Although there were growths witnesse...
^^
Line 7, column 99, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...e on Space and Energy, which was roughly 3$ billion and 2.5$ billion increases, r...
^^
Line 7, column 101, Rule ID: CURRENCY[1]
Message: The currency mark is usually put at the beginning of the number: '$3'.
Suggestion: $3
...on Space and Energy, which was roughly 3$ billion and 2.5$ billion increases, res...
^^
Line 7, column 118, Rule ID: CURRENCY[1]
Message: The currency mark is usually put at the beginning of the number: '$5'.
Suggestion: $5
...gy, which was roughly 3$ billion and 2.5$ billion increases, respectively, there ...
^^
Line 7, column 330, Rule ID: CURRENCY[1]
Message: The currency mark is usually put at the beginning of the number: '$5'.
Suggestion: $5
...ed after 28 years, which was nearly a 2.5$ billion drop to the same figure with ge...
^^
Line 7, column 403, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...e with general science in the final year
^^^

Transition Words or Phrases used:
finally, if, still, then, while, in addition, on the other hand

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 12.0 7.0 171% => OK
Auxiliary verbs: 0.0 1.00243902439 0% => OK
Conjunction : 2.0 6.8 29% => More conjunction wanted.
Relative clauses : 5.0 3.15609756098 158% => OK
Pronoun: 7.0 5.60731707317 125% => Less pronouns wanted
Preposition: 33.0 33.7804878049 98% => OK
Nominalization: 6.0 3.97073170732 151% => OK

Performance on vocabulary words:
No of characters: 958.0 965.302439024 99% => OK
No of words: 190.0 196.424390244 97% => OK
Chars per words: 5.04210526316 4.92477711251 102% => OK
Fourth root words length: 3.71268753763 3.73543355544 99% => OK
Word Length SD: 2.69288587746 2.65546596893 101% => OK
Unique words: 117.0 106.607317073 110% => OK
Unique words percentage: 0.615789473684 0.547539520022 112% => OK
syllable_count: 284.4 283.868780488 100% => OK
avg_syllables_per_word: 1.5 1.45097560976 103% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 2.0 1.53170731707 131% => OK
Article: 3.0 4.33902439024 69% => OK
Subordination: 3.0 1.07073170732 280% => Less adverbial clause wanted.
Conjunction: 0.0 0.482926829268 0% => OK
Preposition: 5.0 3.36585365854 149% => OK

Performance on sentences:
How many sentences: 4.0 8.94146341463 45% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 47.0 22.4926829268 209% => The Avg. Sentence Length is relatively long.
Sentence length SD: 75.4420307256 43.030603864 175% => OK
Chars per sentence: 239.5 112.824112599 212% => Less chars_per_sentence wanted.
Words per sentence: 47.5 22.9334400587 207% => Less words per sentence wanted.
Discourse Markers: 15.75 5.23603664747 301% => Less transition words/phrases wanted.
Paragraphs: 4.0 3.83414634146 104% => OK
Language errors: 10.0 1.69756097561 589% => Less language errors wanted.
Sentences with positive sentiment : 2.0 3.70975609756 54% => More positive sentences wanted.
Sentences with negative sentiment : 1.0 1.13902439024 88% => OK
Sentences with neutral sentiment: 1.0 4.09268292683 24% => More facts, knowledge or examples wanted.
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.0626949144502 0.215688989381 29% => OK
Sentence topic coherence: 0.0372482987429 0.103423049105 36% => OK
Sentence topic coherence SD: 0.0273361779374 0.0843802449381 32% => Sentences are similar to each other.
Paragraph topic coherence: 0.0453957293969 0.15604864568 29% => OK
Paragraph topic coherence SD: 0.0454086181789 0.0819641961636 55% => OK

Essay readability:
automated_readability_index: 26.1 13.2329268293 197% => OK
flesch_reading_ease: 32.23 61.2550243902 53% => Flesch_reading_ease is low.
smog_index: 11.2 6.51609756098 172% => OK
flesch_kincaid_grade: 20.4 10.3012195122 198% => OK
coleman_liau_index: 12.84 11.4140731707 112% => OK
dale_chall_readability_score: 9.62 8.06136585366 119% => OK
difficult_words: 44.0 40.7170731707 108% => OK
linsear_write_formula: 28.5 11.4329268293 249% => Linsear_write_formula is high.
gunning_fog: 20.8 10.9970731707 189% => OK
text_standard: 21.0 11.0658536585 190% => OK
What are above readability scores?

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Rates: 78.6516853933 out of 100
Scores by essay e-grader: 7.0 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.